This intricately detailed Thread & Shell Necklace quietly announces itself around your neck with its understated yet sophisticated form. A gentle reminder that beauty is simple and within the details. Renna Jewelry showcases the highest quality pieces for the modern woman — nostalgically chic and eclectically elegant. Dimensions: Shell is approximately 1 cm long. Length is adjustable from 14 3/4 to 16 inches long. .07 tcw.